bin/tibtoa: Added experimental indentation rules

1 files changed, 19 insertions, 1 deletions

diff --git a/bin/tibtoa b/bin/tibtoa
index 9b15c1c..35055eb 100755
--- a/bin/tibtoa
+++ b/bin/tibtoa
@@ -6,7 +6,9 @@ use utf8;
 binmode(STDOUT, ':utf8');
 my ($char, $char2);
 my $out;
+my $cache;
 my $hex;
+my ($indent, $rindent);
 my %all = (
 	0x01 => '►DMS',
 	0x02 => '►Dec',
@@ -607,6 +609,7 @@ my $special = {
 open(PRGM, '<', shift) or die;
 # Remove header added by tilp2
 seek(PRGM, 74, 0);
+$indent = 0;
 while(read(PRGM, $char, 1)) {
 	$char = ord($char);
 	if (exists($all{$char})) {
@@ -619,5 +622,20 @@ while(read(PRGM, $char, 1)) {
 		warn(sprintf('Unknown byte: %2x', $char));
 		$out = chr($char);
 	}
-	print $out;
+	if ($out =~ /Then|While|Repeat|For/) {
+		$indent++;
+	} elsif ($out =~ /Else/) {
+		$rindent--;
+	} elsif ($out =~ /End/) {
+		$indent--;
+		$rindent--;
+	}
+	$cache .= $out;
+	if ($out eq "\n") {
+		print "\t" x $rindent;
+		$rindent = $indent;
+		print $cache;
+		$cache = '';
+	}
 }
+print $cache;